Pure-Python, from-scratch declarative binary protocol (de)serializer — node-protodef style YAML/JSON for any binary protocol, plus real Google Protocol Buffers (.proto) parsing and wire-format support.
Multi-version Minecraft Java Edition client/server protocol library, built on protolib + minecraft-data
Anthropic, PBC
Visionary sponsor
Bloomberg
Visionary sponsor
Hudson River Trading
Visionary sponsor
Meta
Visionary sponsor
NVIDIA
Visionary sponsor
Microsoft
Sustainability sponsor
Depot
Continuous Integration
AWS
Cloud computing and Security Sponsor
Datadog
Monitoring
Fastly
CDN
Google
Download Analytics
Sentry
Error logging
StatusPage
Status page